A289005 Decimal expansion of the limiting ratio of consecutive terms of A288235.

1, 7, 5, 4, 8, 1, 7, 3, 5, 1, 4, 0, 9, 7, 9, 6, 8, 7, 2, 3, 3, 0, 0, 0, 7, 6, 5, 0, 0, 0, 8, 3, 3, 5, 0, 0, 6, 7, 6, 0, 1, 7, 8, 9, 8, 8, 0, 4, 4, 0, 1, 7, 4, 2, 1, 3, 5, 8, 2, 7, 9, 8, 1, 5, 4, 4, 1, 9, 3, 6, 5, 7, 4, 0, 8, 3, 2, 5, 3, 7, 5, 9, 7, 7, 2, 5

Offset

1,2

Links

Table of n, a(n) for n=1..86.

Example

1.75481735140979687233000...

Mathematica

z = 2000; r = Sqrt[E];
u = CoefficientList[Series[1/Sum[Floor[(k + 1)*r] (-x)^k, {k, 0, z}], {x, 0, z}], x];  (* A288235 *)
v = N[u[[z]]/u[[z - 1]], 200]
RealDigits[v, 10][[1]](* A289005 *)

Crossrefs

Cf. A288235, A289032, A078140 (includes guide to related constants).

Sequence in context: A280870 A019858 A289032 * A225408 A109134 A075778

Adjacent sequences: A289002 A289003 A289004 * A289006 A289007 A289008

Keyword

nonn,cons,easy

Author

Clark Kimberling, Jul 14 2017

Status

approved